发明名称 |
2,3,23-TRIHYDROXIURS-12-EN OCH DESS DERIVAT, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING. |
摘要 |
<p>2,3,23-Trihydroxy-urs-12-ene and its derivatives of the formula <CHEM> in which the substituents R1 - R5 have the given meaning can be used for the treatment and prophylaxis of cognitive disorders, cerebral vascular diseases and diseases of the central nervous system.</p> |
申请公布号 |
FI900627(A0) |
申请公布日期 |
1990.02.08 |
申请号 |
FI19900000627 |
申请日期 |
1990.02.08 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DE SOUZA, NOEL JOHN;SHAH, VIRBALA;DESAI, PREMANAND DURGARAO;INAMDAR, PRAKHAKAR KRISHNAJI;D'SA, ADOLF;AMMANAMANCHI, RADHAKRISHNA;DOHADWALLA, ALIHUSSEIN NOMANBHAI;LAKDAWALA, AFTAB DAWOODBHAI;MANDREKAR, SADASHIV SHANTARAM;BLUMBACH, JURGEN |
分类号 |
C07J63/00;A61K31/704;A61K31/715;A61P25/00;A61P25/28;C07C62/32;C07C62/34;C07C69/00;C07H13/08;(IPC1-7):C07J/ |
主分类号 |
C07J63/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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